查询词典 complexity

Specifically, by analyzing a set of metazoan species we observed a striking negative correlation of genomically encoded tyrosine content with biological complexity (as measured by the number of cell types in each organism).

尤其是，通过分析一系列多细胞物种，我们发现一个显著的阴性调节关系，即生物的复杂体系中酪氨酸的遗传性编码（通过检测每个物种中细胞类型的数目）。

Simulation results obtained using both artificial and real data show that the estimation performance of the proposed method is a good approximation of the unknown function and the computation complexity is significantly reduced.

最后对人工和实际的样本进行了试验，结果说明了线性规划支持向量回归能较好地逼近被估计函数，且计算复杂度明显降低。

Simulation results for both artificial and real data show the generalization performance of our method is a good approximation of SVMs and the computation complexity is largely reduced by our method.

文中最后对人工和实际样本进行了实验，结果说明了线性规划支撑矢量机在推广能力上较好地逼近了原支撑矢量机，而在计算复杂度上明显低于原支撑矢量机。

The method can reduce the dimensions of the data and the complexity, and raise the efficiency of training and the accuracy of prediction. The effect extent to the earthquake-resistance performance of these factors can be obtained in the model.

该模型不但能有效降低建筑物震害影响因子数据维数及支持向量机的复杂程度，提高训练速度和分类精度，而且还能对各因子的影响程度进行排序。

The penalty optimal brain surgeon is a post-training algorithm and it has extreme high complexity. The OBS oriented compute model implemented neural network training and OBS pruning simultaneously, by taking the OBS pruning case as a penalty term of neural network objective functions based on optimized structure of the regularization method included in the neural network training process. It both maintained the OBS's accuracy and had regularization method's high efficiency. Raised the generalization of neural network model.

最优脑外科过程是一种训练后网络剪枝算法，计算的复杂度非常高，通过把剪枝条件以惩罚项的形式纳入神经网络的训练目标函数中，把正则化方法的结构优化蕴涵于网络训练过程，构建面向最优脑外科过程的计算模型，实现网络训练过程和最优脑外科过程并行剪枝，既保持了最优脑外科过程的准确性，又具有正则化的高效性，提高了神经网络模型的泛化性能。

In the industrial society, the biggest questions of public administration are the complexity and uncertainty, which are brought by meticulousness of the social division of labor.

在工业社会，社会分工的精细化所带来的复杂性和不确定性是公共行政面临的最大问题。

Our algorithm contains two steps: firstly, a small number of dependence tests are initiated to restrict the feasible search space and reduce calculation complexity; then, in order to ensure accuracy, a MDL metric search in "Delta Form" boosts time performance and efficiency of BN learning.

首先，通过小运算量的独立性测试获取系统结构信息，限制可行解搜索空间，降低了BN学习算法的计算复杂度；然后，采用基于MDL理论的BN学习算法对出现"德尔塔"的局部进行搜索和MDL评分，在充分保证结果精度的前提下，提高了算法的时间性能。

So what's your perspective on these complexity issues in Micro- economics?

那么您的观点对这些复杂问题的微观经济学？

Some assert that aging's complexity will forever militate against the development of anti-aging therapies.

有些人断言，老化的复杂程度将永远不利于抗老化疗法的发展。

The sincerity and metaphysical complexity of this fable will surprise those who expect comedy, but Adams is following a tradition set by such writers as Dan Millman and Richard Bach.

诚意和形而上的复杂性，这个寓言会想到那些期待喜剧但亚当斯是继传统的设定等作家丹卢蓉0337149巴赫。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。